Broken Engagement

LONG POST.. but completely lost and heartbroken. My partner and I have been together for over 3 years, engaged for 2. We never argued, always got along. We were seriously inseparable. I am in nursing school and graduate July 26 and he just graduated Law school and is studying for the bar exam which is very stressful. I have really bad anxiety and was super anxious about having a big wedding. My FH and I discussed it and BOTH agreed to postpone the wedding and either go to the courthouse or have a smaller ceremony. at first, his family was perfectly fine with it. A few days later, I noticed his cousin cropped me out of a picture from my bridal shower and put it as her Facebook profile picture. I mentioned this to my FH but he didn’t say much. Later that day, I was at clinicals and received a text from his family group text and his aunt sent a picture saying “I owe myself the biggest apology for putting up with what I didn’t deserve” I instantly was wondering what she was talking about but I didn’t ask my FH about it because I was going to wait until I got home. A few hours later, I stopped by my grandmothers on my way home and noticed that my FH grandmother deleted me from their family group text. I texted my FH about it because I had no idea anything was going on. His response: “It’s over Ali. You need to go get your stuff and go home” SO, long story short... his family feels if I truly loved him and wanted to marry him, we wouldn’t have postponed the wedding. They had no idea how bad my anxiety was and that we discussed having a smaller wedding. I’ve tried reaching out to his mother twice now and she will not talk to me. She told my FH she doesn’t not know what to say. His cousins and aunt have said such mean things about me that are not true. All over us making a decision together about our wedding which they were perfectly fine with at the beginning. Even though none of this is anyone’s relationship but mine and my FH. he broke up with me in a text. For about 2 weeks, we still texted occasionally and would see each other in the evenings sometimes. Everything was completely normal for us but it was like he had a block because of his family. Out of the blue, he called me and said things weren’t going to work out that he gave it 2 weeks and nothing changed. (I’m assuming his mother speaking to me) he said he has to focus on studying for the bar but he still goes fishing every evening or to his parents house. He said when we talk it only makes things worse because I cry the whole time. He hasn’t spoke to me in almost 3 days. He still shares his locations and he’s always fishing or at his parents so obviously he’s not studying. I told him if we don’t talk or see each other that we will drift apart and he would forget about me and never talk to me again. He told me he could never forget about me and that wasn’t going to happen that he cannot go forever without talking to me. He also told me he won’t be at my graduation because it’s 2 days before his test and he has to study. Yet he has time to go fish and hang out with his parents. I’m afraid he won’t even text me on my graduation day. Should I wish him good luck on his tests, tell him happy birthday? I’m so confused. I feel his family has ruined us but he’s still spending so much time with them. Almost like he doesn’t care and has chose them over me. Please help.